石油与天然气化工2016，Vol.45Issue(5)：11-16,6.DOI:10.3969/j.issn.1007-3426.2016.05.003
常规克劳斯非常规分流法硫磺回收工艺在天然气净化厂的应用
Application of sulfur recovery technology in natural gas purification plant by conventional Claus un-conventional divided flow method
摘要
Abstract
According to the acid gas characteristics of low H2 S volume fraction (41% -48% ) in Yuanba Natural Gas Purification Plant , sulfur recovery unit adopts the conventional Claus un‐conventional divided flow method to recover sulfur . The technology has the advantages of simple process ,flexible operation and advanced automatic control . The sulfur recovery process has been applied on the sulfur recovery unit in Yuanba Natural Gas Purification Plant for one year .The results showed while H2 S volume fraction in acid gas is 41% -48% ,the Claus furnace temperature is above 1 050 ℃ ,the conversion rate of sulfur in furnace is 65% -68% ,sulfur products reach the national high‐class product quality index .The successful application of the technology in sulfur recovery unit of Yuanba Purification Plant will provide references for the similar equipment in natural gas purification plants .关键词
非常规/分流法/克劳斯/硫磺回收/转化率Key words
unconventional/divided flow method/Claus/sulfur recovery/conversion rate分类
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曹文全,韩晓兰,周家伟,王贵清..常规克劳斯非常规分流法硫磺回收工艺在天然气净化厂的应用[J].石油与天然气化工,2016,45(5):11-16,6.
